I'm trying to be able to scroll to a selected piece of text that may be offscreen but still somewhere in the middle of the entire text block.
On 2/23/06, Dirk Eismann <[EMAIL PROTECTED]> wrote:
Try this:
myTextArea.text = newText;
myTextArea.validateNow();
myTextArea.vPosition = myTextArea.maxVPosition;
Dirk.
________________________________
Von: [email protected] im Auftrag von Andrew Cacioppo
Gesendet: Do 23.02.2006 19:18
An: [email protected]
Betreff: [flexcoders] Re: TextArea - Scrolling to selected text
So is there no way to to scroll to an arbitrary location within a TextArea in AS3/Flex 2?
-andrew
On 2/22/06, Andrew Cacioppo < [EMAIL PROTECTED] <mailto: [EMAIL PROTECTED]> > wrote:
I'm programtically selecting text in a TextArea component by calling setSelection( startIndex, endIndex ), but often times, the selection is offscreen.
Is there a way to get the TextArea to scroll so the selected text is part of the displayed area?
I can get the text area to scroll to the end of the text by setting vPostion = maxVpostion, but I'm not sure of a way to calculate the vPostion of currently selected text.
Searching the list, I've seen solutions for doing this with a List, but not TextArea.
Thanks
-andrew
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